/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 86185
 * Date: 2023-04-04
 * Time: 21:39
 */
public class MySingleList {
    class ListNode {
        public int val;
        public ListNode next;
        public ListNode(int val) {
            this.val = val;
        }
    }
    public ListNode head;
}
